4-2 Example of application of signal output circuit
[Speed out]
H, HX series : 6 pulses/per turn
L, M series : 12 pulses/per turn
Motor speed can be measured from the frequencies of terminal
“SPEED OUT”.
Motor speed(r/min)= × 60
= Frequency of speed out
The pulse width depends on the motor speed.
That is, the faster the motor runs, the narrower the width is.
[Alarm Out]
1. Any fault occurs, alarm will output.
2. Set J4 jumper for A (normal open) or B (normal close).
3. Regarding type of protection, please refer to “TROBLE
SHOOTING”.
T
1
Dreves
To external power supply
Current limit
resistor
T
Frequency of speed out (HZ)
6 or 12
32
EXG
Current limit
resistor
Controller
SPEED
OUT
DC power
BL Drives
Photocoupler
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